The ProgressBar control visually indicates the progress of a lengthy operation such as calculating a complex result, downloading a large file from the Web etc.
The Maximum and Minimum properties define the range of values to represent the progress of a task.
- Minimum : Sets the lower value for the range of valid values for progress.
- Maximum : Sets the upper value for the range of valid values for progress.
- Value : This property obtains or sets the current level of progress.
By default, Minimum and Maximum are set to 0 and 100. As the task proceeds, the ProgressBar fills in from the left to the right. To delay the program briefly so that you can view changes in the progress bar clearly.
The following VB.Net program shows a simple operation in a progressbar .